package com.foreknow.elm.service;

import com.foreknow.elm.po.Cart;

import java.sql.SQLException;
import java.util.List;

public interface CartService {
    public List<Cart> slistCart(String userid,Integer businessid);

    public int ssaveCart(Cart cart);

    public int supdateCart(Cart cart);

    public int sremoveCart(Cart cart);
}
